202125518

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20249}}^1$

素因数の和:20312

約数の個数: 32

約数和(自身を含む): 373248000

約数和(自身を除く): 171122482

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 20249, 40498, 141743, 283486, 465727, 627719, 931454, 1255438, 3260089, 4394033, 6520178, 8788066, 14437537, 28875074, 101062759, 202125518]

約数ペア:

[(1, 202125518), (2, 101062759), (7, 28875074), (14, 14437537), (23, 8788066), (31, 6520178), (46, 4394033), (62, 3260089), (161, 1255438), (217, 931454), (322, 627719), (434, 465727), (713, 283486), (1426, 141743), (4991, 40498), (9982, 20249)]